Question

In 1971, there were 294,105 females participating in high school sports. Since then, that number has increased an average of 8.5% per year. Which equation can be used to represent the number of females participating in high school sports since 1971.

Answer 1

Answer:

First, we have to calculate how many years passed: 2015 - 1971 = 44 years.

So n = 44 and 8,5% = 0,085 so r = 1 + 0.085 = 1.085.

The starting population is 294,105 and the formula is:

y = 294,105 * r^n = 294,105 * 1.085^44 =

= 294,105 * 36.21666 = 10,651,502.85 ≈ 10,651,503

Answer: In 2015 there were 10,651,503 females participating in high school sports.

Step-by-step explanation: